腕白 わんぱく相撲 すもうじゃなかったです
wampaku sumōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 腕白相撲

1. Wasn't arm wrestling.; Wasn't being mischievous/cheeky.

Past/Perfective
Negative
Polite
Casual Register
Sumo